{"product_id":"laikou-123-0095-stem-assembly-replacement-for-prier-500-series-mansfield-style-wall-hydrants-16-inch-overall-length","title":"LAIKOU 123-0095 Stem Assembly Replacement for Prier 500 Series Mansfield Style Wall Hydrants — 16-Inch Overall Length","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eRestore smooth operation to older outdoor hydrants with the LAIKOU 123-0095 stem assembly. This replacement part is designed for a 16-inch overall length and a 12-inch freeze-proof reach, aligning with Prier and Mansfield style wall hydrants manufactured from 1970 to 2006, including models 578-12 and 579-12. Part numbers M-123-0095 and 123-0095 help you identify the correct stem for your service. While not a guarantee of performance, this stem aims to offer a reliable path to restore function without full hydrant replacement.\u003c\/p\u003e\n\u003cp\u003eDurable materials and careful assembly come together to support outdoor use across seasons. The stem features copper and stainless steel construction, with left and right hand graphite packing to accommodate different handle orientations. A square-end washer helps with alignment, and O-rings on the spring-loaded end contribute to a snug seal. The design adheres to OEM standards and has been tested by the manufacturer to support longevity and consistent operation in typical residential and light commercial settings.\u003c\/p\u003e\n\u003ch2\u003eKey features and specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty copper and stainless steel construction for durability in outdoor environments\u003c\/li\u003e\n  \u003cli\u003eLeft and right hand graphite packing for versatile installation across handle configurations\u003c\/li\u003e\n  \u003cli\u003eO-rings on the spring-loaded end for improved sealing and smoother actuation\u003c\/li\u003e\n  \u003cli\u003eSquare-end washer aids secure seating and proper alignment inside the hydrant\u003c\/li\u003e\n  \u003cli\u003eOEM-standard design, tested by the manufacturer for longevity and compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility and practical notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Prier Old Style 500 series Mansfield style wall hydrants manufactured 1970–2006\u003c\/li\u003e\n  \u003cli\u003eCompatible with models 578-12 and 579-12\u003c\/li\u003e\n  \u003cli\u003ePart numbers M-123-0095 and 123-0095 for ordering and reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy you might consider this stem\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLeak behind the handle in a Mansfield style hydrant may be addressed from outside the wall with a stem replacement\u003c\/li\u003e\n  \u003cli\u003eReplacing only the stem can save time and reduce downtime compared with replacing the entire hydrant\u003c\/li\u003e\n  \u003cli\u003eOEM-style components and manufacturer testing provide a credible path to restoring function and extending service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation and maintenance at a glance\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the water supply to the hydrant and remove the handle.\u003c\/li\u003e\n  \u003cli\u003eUnscrew the packing nut and remove the old stem.\u003c\/li\u003e\n  \u003cli\u003eInstall the new stem using the appropriate left or right hand packing parts.\u003c\/li\u003e\n  \u003cli\u003eInsert the assembled stem, tighten packing nut, and reattach the handle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat’s included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 123-0095 Stem Assembly\u003c\/li\u003e\n  \u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal-world use and expectations\u003c\/h2\u003e\n\u003cp\u003eIdeal for outdoor setups such as gardens, irrigation zones, or away-from-home hydrants where a straightforward repair can minimize downtime. While results vary by installation and environment, this stem assembly is positioned as a practical repair option that aligns with original specifications and can help maintain control over outdoor water access across seasons.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What hydrants is the LAIKOU 123-0095 stem assembly compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Prier Old Style 500 series Mansfield style wall hydrants from 1970 to 2006, models 578-12 and 579-12.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One stem assembly and an instruction manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LAIKOU","offers":[{"title":"Default Title","offer_id":53093043273839,"sku":"B0D4M69S5G","price":39.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/laikou-123-0095-stem-assembly-compatibility.jpg?v=1778763465","url":"https:\/\/taskholt.com\/products\/laikou-123-0095-stem-assembly-replacement-for-prier-500-series-mansfield-style-wall-hydrants-16-inch-overall-length","provider":"TaskHolt","version":"1.0","type":"link"}